| Office Name | Perambur Barracks S.O |
| Pincodes | 600012 |
| Area | Perambur Barracks |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City North |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-26621442 |
| Office Name | Puliyanthope S.O |
| Pincodes | 600012 |
| Area | Puliyanthope |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City North |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-28273635 |
| Office Name | Venkatesapuram S.O |
| Pincodes | 600012 |
| Area | Venkatesapuram |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City North |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-26747676 |